Halliburton Energy Services, Inc.

David G Dearing

Ronald W McGregor

Ronald W Mcgregor

A well tool is adapted to couple to at least one of a wireline service tool and a tubing string and has an adapter component engaging portion adapted to couple to an adapter component. At least a first and a second interchangeable adapter components are operable to couple to the adapter component engaging portion. The first adapter component is adapted to perform a first function and the second adapter component is adapted to perform a second function.

Modular well tool system

A retrievable packer ( ) for establishing a sealing and gripping engagement between a tubing string and a well casing ( ) disposed in a wellbore is disclosed. The retrievable packer ( ) comprises a collet member ( ) that is slidably disposed about a packer mandrel ( ). The collet member ( ) has a first operating position wherein the collet member ( ) applies an axial force on a support ring ( ) to positively position the support ring ( ) at least partially between a first slip wedge ( ) and the packer mandrel ( ) to set a seal assembly ( ). In addition, the collet member ( ) has a second operating position wherein the collet member ( ) applies an axial force on a slip assembly ( ) to set the slip assembly ( ).

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Lewisville, TX, United States of America

David G Dearing